A Brain-Machine Interface for Control of Medically-Induced Coma
Figure 7
Reliability of the real-time BMI.
Each subfigure (a–f) corresponds to one of the six real-time BMI experiments (Figure 6) and shows the modified boxplot summaries for the absolute error distribution at each of the levels used in that experiment. The lower and upper end of the boxes represent the 25th and 75th percentiles of the absolute error distribution and the middle line in each box represents the median. Whiskers represent the 95th percentile of the absolute error distribution at each level. The BMI is reliable (95th percentile of the absolute error <0.15) at all 20 levels. Additionally, the BMI is highly reliable (95th percentile of the absolute error <0.1) at 17 of the 20 levels.